program constExpressionTest;
 const
   a = 3;
   b = 4 + 5;
   c = 6 * 7;
   d = (8 + 2)/ 2;
   f = a;
   h = nil;
   i = TRUE;
   j = False;
   k = 'bonjour';
   l = '';
   m = 3.6;
   n = 1.4;
   o = m + n;
   p = o * 1.5;
   q = i and j;
   r = i or j;
   s = not i;
 begin
 end.
